LLM
Mistral Large 2 vs Llama 3.1 405B Instruct
EU-headquartered Mistral API flagship versus Meta’s open-weights 405B instruct: compare licensing, deployment options, and when to pick proprietary API vs self-host.
Verdict
EU-headquartered Mistral API flagship versus Meta’s open-weights 405B instruct: compare licensing, deployment options, and when to pick proprietary API vs self-host.
Mistral Large 2
Choose Mistral Large 2 if…
- License / access: Proprietary API; strong JSON/ multilingual story; enterprise contracts via Mistral.
- Reported MMLU (approx): Public cards ~84 MMLU (verify current release notes).
Best for
License / access: Proprietary APIReported MMLU (approx): Public cards ~84 MMLU (verify current release n…
Llama 3.1 405B Instruct
Choose Llama 3.1 405B Instruct if…
- License / access: Llama 3.1 Community License; weights available for self-host or specialist hosts.
- Reported MMLU (approx): Public ~88.6 MMLU reported—use for directional comparison only.
Best for
License / access: Llama 3Reported MMLU (approx): Public ~88
Matrix
Each cell is intentionally concise — jump to source docs for depth.
| Item | License / access | Reported MMLU (approx) | Deployment | Latency ops | Best fit |
|---|---|---|---|---|---|
| Mistral Large 2 | Proprietary API; strong JSON/ multilingual story; enterprise contracts via Mistral. | Public cards ~84 MMLU (verify current release notes). | Managed API; lower internal ops than self-hosting 405B. | Depends on region and tier; good for mid-latency API workloads. | EU provider preference, multilingual products, API-first teams. |
| Llama 3.1 405B Instruct | Llama 3.1 Community License; weights available for self-host or specialist hosts. | Public ~88.6 MMLU reported—use for directional comparison only. | Self-hosted GPU clusters, specialized inference hosts, or cloud marketplaces. | Dominated by hardware and batching; not comparable to small APIs. | Research, fine-tuning, air-gapped or custom weight needs. |